Types of Dams

What is the main characteristic of an arch dam?

• Flat shape

• Square shape

• Spherical shape

• Curved shape

Which type of dam is known for its ability to withstand the force of water through its weight?

• Steel dam

• Gravity dam

• Concrete dam

• Wood dam

What is another name for an embankment dam?

• Gravity dam

• Concrete dam

• Fill (Earth) dam

• Arch dam

Which type of dam is known for its ability to support the force of water through the use of braces?

• Gravity dam

• Arch dam

• Embankment dam

• Buttress dam

What is the shape of an arch dam?

• Square

• Curved

• Triangular

• Circular

Which type of dam is commonly made of concrete or masonry? You may choose more than one answer.

• Buttress dam

• Gravity dam

• Arch dam

• Embankment dam

What is the main material used in the construction of an embankment dam?

• Compacted earth or rock fill

• Wood

• Concrete

• Steel

What is the purpose of buttresses in a buttress dam?

• Preventing erosion of the dam surface

• Providing a place for people to sit and relax

• Decorating the dam with architectural features

• Supporting the dam structure and distributing water pressure

Which type of dam is the best choice for a narrow canyon?

• Circular dam

• Triangle dam

• Arch dam

• Square dam

Which type of dam is least expensive to build?

• Arch

• Gravity

• Buttress

• Embankment